86988888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{172597}}^1$

素因数の和:172616

約数の個数: 48

約数和(自身を含む): 269252880

約数和(自身を除く): 182263992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 172597, 345194, 517791, 690388, 1035582, 1208179, 1380776, 1553373, 2071164, 2416358, 3106746, 3624537, 4142328, 4832716, 6213492, 7249074, 9665432, 10873611, 12426984, 14498148, 21747222, 28996296, 43494444, 86988888]

約数ペア:

[(1, 86988888), (2, 43494444), (3, 28996296), (4, 21747222), (6, 14498148), (7, 12426984), (8, 10873611), (9, 9665432), (12, 7249074), (14, 6213492), (18, 4832716), (21, 4142328), (24, 3624537), (28, 3106746), (36, 2416358), (42, 2071164), (56, 1553373), (63, 1380776), (72, 1208179), (84, 1035582), (126, 690388), (168, 517791), (252, 345194), (504, 172597)]